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Re: sound propagation
- Subject: Re: [amsat-bb] sound propagation
- From: Magne Mæhre <magne@xxxxxxxxxxxxxx>
- Date: Tue, 09 Jan 2001 09:30:16 +0100
Bob W7LRD wrote:
>
> Hello
> I know one of you will know what I'm looking for. How does sound
> intensity vary with distance? Something like the square of the distance
> blank blank blank.
Yes.
The intensity diminishes according to the inverse square law:
I2 = I1 / r^2
--MAgne / la1bfa
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